Inventor
YAMAKAWA JUNICHI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “YAMAKAWA JUNICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
29 patentsUS6549657B2Apr 15, 2003
Image processing apparatus and method
CANON KK41 citations96
US6185341B1Feb 6, 2001
Image processing using vector data to reduce noise
CANON KK17 citations92
US5878161AMar 2, 1999
Image processing using vector data to reduce noise
CANON KK30 citations92
US5757961AMay 26, 1998
Image processing method and apparatus for obtaining a zoom image using contour information of a binary image
CANON KK39 citations92
US5748777AMay 5, 1998
Apparatus and method for extracting outline data and encoding image data using the outline data
CANON KK38 citations92
US5579405ANov 26, 1996
Method and apparatus for contour vector image processing
CANON KK24 citations92
US5561534AOct 1, 1996
Image processing method and apparatus
CANON KK28 citations92
US7796282B2Sep 14, 2010
Image forming apparatus, printing apparatus and image processing method
CANON KK19 citations84
US7424152B2Sep 9, 2008
Image processing apparatus and method based on feature of a color image
CANON KK5 citations74
US6977747B1Dec 20, 2005
Image forming system, image forming method, and storage medium
CANON KK10 citations74
US5933528AAug 3, 1999
Image processing apparatus
CANON KK15 citations74
US5515179AMay 7, 1996
Image processing of isolated pixels, and method, apparatus and facsimile incorporating such processing
CANON KK10 citations74
US10832103B2Nov 10, 2020
Print control apparatus, image forming apparatus and method to select sheet type and test chart for performing different types of test printing
CANON KK2 citations73
US10402128B2Sep 3, 2019
Print control apparatus, control method for controlling print control apparatus, and recording medium
CANON KK4 citations73
US9864556B2Jan 9, 2018
Image forming apparatus having web browser, method of controlling image forming apparatus, and storage medium
CANON KK2 citations73
US9007638B2Apr 14, 2015
Shifting a power state of an image processing apparatus based on a command from an information processing apparatus
CANON KK4 citations73
US8014008B2Sep 6, 2011
Control apparatus, control method therefor, and printing system
CANON KK4 citations63
US7103221B2Sep 5, 2006
Image processing apparatus and method
CANON KK3 citations63
US10896359B2Jan 19, 2021
Shifting a power state of an image processing apparatus based on a command from an information processing apparatus
CANON KK0 citations62
US11307808B2Apr 19, 2022
Print management system to set adjustment value information about sheet feeding cassettes
CANON KK0 citations52
US11192741B2Dec 7, 2021
Image forming apparatus, image forming system and control method therefor
CANON KK0 citations52
US9942431B2Apr 10, 2018
Imaging forming apparatus, control method of image forming apparatus, and recording medium
CANON KK0 citations52
US9258447B2Feb 9, 2016
Imaging forming apparatus, control method of image forming apparatus, and recording medium
CANON KK1 citations52
US8724173B2May 13, 2014
Control apparatus, controlling method, program and recording medium
CANON KK0 citations52
US8031366B2Oct 4, 2011
Control apparatus, controlling method, program and recording medium
CANON KK0 citations52
US10577212B2Mar 3, 2020
Information processing apparatus for controlling execution of print job in which post-processing is designated
CANON KK0 citations42
US9524125B2Dec 20, 2016
Printing system, image processing apparatus, information processing method and storage medium
CANON KK0 citations42
US10587764B2Mar 10, 2020
Print management system, print management method, and storage medium to refine operability for paper setting operations
CANON KK0 citations41
US10469685B2Nov 5, 2019
Print control apparatus, method for controlling the same, and storage medium
CANON KK0 citations41
YAMAKAWA JUNICHI
5 patentsUS8456682B2Jun 4, 2013
Print control apparatus and print control method
YAMAKAWA JUNICHI7 citations82
US8817276B2Aug 26, 2014
Image processing apparatus and data processing method for managing log information related to a job processing request
YAMAKAWA JUNICHI2 citations61
US8184334B2May 22, 2012
Image processing apparatus and image processing method for the same
YAMAKAWA JUNICHI5 citations61
US8564833B2Oct 22, 2013
Control apparatus, controlling method, program and recording medium
YAMAKAWA JUNICHI0 citations51
US8468322B2Jun 18, 2013
Information processing apparatus using a plurality of file systems
YAMAKAWA JUNICHI0 citations40